Small fossils show mammals moved to the ground before the dinosaurs vanished. New plants changed habitats, giving better food ...

Indeed, the earliest mammal we are currently aware of is the Brasilodon quadrangularis – a diminutive critter described as ...

Researchers collected images of 445 different species and the data could redefine how some animals are classified.

A new review of Triassic fossils from Germany reveals rich tetrapod diversity and links to modern biodiversity and climate ...

Archaeologists have recently unearthed the remarkably well-preserved remains of a dog from ancient Rome, shedding light on ...